( )(9)放学回家时,你会对老师和同学说: A. Hello. B. Goodbye.
China is one______ the first countries in the UN. A./ B. for C. Of
What do you want________? A.to do B. do C. doing
-__________snakes love music? -No,they are deaf. A. Does B. Are C. Do
-What's the time? -It's half ________two. A. pass B. for C. past
These are our books. Please look after_________.